Color:Silver; Connector type: BNC-female to BNC-female adaptor Material: Metal; Impedance: 50ohm; Quantity: 10 pcs Per item size: 32 x 10 x 10mm / 1.2 x 0.3 x 0.3in Per item weight: 5g / 0.17oz BNC Female to BNC Female Connector. Widely used in the conversion and connection between the surveillance video and other joints. BNC direct connector straight for the middle of the video cable disconnected. Directly connect both sides of the BNC connectors. Avoid disconnection fault caused by the direct connection. Package Contents List:10 x Pieces of BNC female to female Connector Only the above package contents are included, no other products are included. Note: Light and different displays may cause the item color in the picture to be slightly different from the real color. Measurement tolerance is +/- 1-3cm.